Company Filing History:
Years Active: 2017
Title: Innovations of Ashish Shrivastava in Image Processing
Introduction
Ashish Shrivastava is an accomplished inventor based in Catonsville, MD (US). He has made significant contributions to the field of image processing, particularly in the development of methods for generating high-resolution images from low-resolution sources. His innovative approach utilizes regression patterns to enhance image quality.
Latest Patents
Ashish holds a patent for a method titled "Method for generating high-resolution images using regression patterns." This method generates a high-resolution (HR) image from a low-resolution (LR) image by employing regression functions. During the training stage, HR images are downsampled to LR images, and a signature is determined for each LR-HR patch pair based on a local ternary pattern (LTP). This signature serves as a low-dimensional descriptor that abstracts the features of the patch pairs. The method clusters patch pairs with identical signatures and determines a regression function that maps LR patches to HR patches. In certain instances, patch pairs with similar signatures can be combined for learning, resulting in a reduced number of required regression functions. During the upscaling process, LR patches of an input image are processed to obtain signatures and utilize the regression functions for enhancement.
Career Highlights
Ashish is currently employed at Mitsubishi Electric Research Laboratories, Inc., where he continues to advance his research in image processing technologies. His work has garnered attention for its practical applications in various industries, including telecommunications and digital media.
Collaborations
Ashish has collaborated with notable colleagues such as Fatih M Porikli and Jay E Thornton, contributing to a dynamic research environment that fosters innovation and creativity.
Conclusion
Ashish Shrivastava's contributions to image processing through his patented methods exemplify the impact of innovative thinking in technology. His work not only enhances image quality but also paves the way for future advancements in the field.